Cited Article: Holt JK. Fast mass transport through sub-2-nanometer carbon nanotubes
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AU Fornasiero, F
Park, HG
Holt, JK
Stadermann, M
Grigoropoulos, CP
Noy, A
Bakajin, O
AF Fornasiero, Francesco
Park, Hyung Gyu
Holt, Jason K.
Stadermann, Michael
Grigoropoulos, Costas P.
Noy, Aleksandr
Bakajin, Olgica
TI Ion exclusion by sub-2-nm carbon nanotube pores
SO PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF
AMERICA
LA English
DT Article
DE biomimetic platform; ion channel; ion transport; nanofiltration
ID CHEMICAL FORCE MICROSCOPY; INORGANIC METAL-CATIONS; POTASSIUM CHANNEL;
CRYSTAL-STRUCTURE; PROTON TRANSLOCATION; MEMBRANE EQUILIBRIA;
EXTRACELLULAR LOOP; TRANSPORT; WATER; PERMEATION
AB Biological pores regulate the cellular traffic of a large variety of
solutes, often with high selectivity and fast flow rates. These pores
share several common structural features: the inner surface of the pore
is frequently lined with hydrophobic residues, and the selectivity
filter regions often contain charged functional groups. Hydrophobic,
narrow-diameter carbon nanotubes can provide a simplified model of
membrane channels by reproducing these critical features in a simpler
and more robust platform. Previous studies demonstrated that carbon
nanotube pores can support a water flux comparable to natural aquaporin
channels. Here, we investigate ion transport through these pores using
a sub-2-nm, aligned carbon nanotube membrane nanofluidic platform. To
mimic the charged groups at the selectivity region, we introduce
negatively charged groups at the opening of the carbon nanotubes by
plasma treatment. Pressure-driven filtration experiments, coupled with
capillary electrophoresis analysis of the permeate and feed, are used
to quantify ion exclusion in these membranes as a function of solution
ionic strength, pH, and ion valence. We show that carbon nanotube
membranes-exhibit significant ion exclusion that can be as high as 98%
under certain conditions. Our results strongly support a Donnan-type
rejection mechanism, dominated by electrostatic interactions between
fixed membrane charges and mobile ions, whereas steric and hydrodynamic
effects appear to be less important.
C1 [Fornasiero, Francesco; Holt, Jason K.; Stadermann, Michael; Noy, Aleksandr; Bakajin, Olgica] Lawrence Livermore Natl Lab, Chem Mat Earth & Life Sci Directorate, Livermore, CA 94550 USA.
[Park, Hyung Gyu] Lawrence Livermore Natl Lab, Engn Directorate, Livermore, CA 94550 USA.
[Grigoropoulos, Costas P.] Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA.
[Noy, Aleksandr] Univ Calif, Sch Nat Sci, Merced, CA 95344 USA.
[Bakajin, Olgica] Univ Calif Davis, Natl Sci Fdn, Ctr Biophoton Sci & Technol, Sacramento, CA 95817 USA.
RP Bakajin, O, Lawrence Livermore Natl Lab, Chem Mat Earth & Life Sci
Directorate, Livermore, CA 94550 USA.
EM bakajin1@llnl.gov
CR BASS RB, 2002, SCIENCE, V298, P1582
BECKSTEIN O, 2004, J AM CHEM SOC, V126, P14694, DOI 10.1021/ja045271e
BECKSTEIN O, 2004, PHYS BIOL, V1, P42
BEREZHKOVSKII A, 2002, PHYS REV LETT, V89, P4
CARTER DJ, 2003, AUST J CHEM, V56, P675, DOI 10.1071/CH02260
CHILDRESS AE, 2000, ENVIRON SCI TECHNOL, V34, P3710
CHOPRA N, 2005, ADV FUNCT MATER, V15, P858, DOI 10.1002/adfm.200400399
CORRY C, 2008, J PHYS CHEM B, V112, P1427
DECHADILOK P, 2006, IND ENG CHEM RES, V45, P6953, DOI 10.1021/ie051387n
DEEN WM, 1987, HINDERED TRANSPORT L
DONNAN FG, 1924, CHEM REV, V1, P73
DONNAN FG, 1995, J MEMBRANE SCI, V100, P45
DOYLE DA, 1998, SCIENCE, V280, P69
HILLE B, 2001, ION CHANNEL EXCITABL
HINDS BJ, 2004, SCIENCE, V303, P62, DOI 10.1126/science.1092048
HOLT JK, 2006, SCIENCE, V312, P1034, DOI 10.1126/science.1126298
HUMMER G, 2001, NATURE, V414, P188
HUMMER G, 2007, MOL PHYS, V105, P201, DOI 10.1080/00268970601140784
JIANG YX, 2002, NATURE, V417, P515
JIANG YX, 2002, NATURE, V417, P523
JOSEPH S, 2003, NANO LETT, V3, P1399, DOI 10.1021/nl0346326
JOSEPH S, 2008, NANO LETT, V8, P452, DOI 10.1021/nl072385q
KALRA A, 2003, P NATL ACAD SCI USA, V100, P10175
KRONENGOLD J, 2003, J GEN PHYSIOL, V122, P389, DOI 10.1085/jgp.200308861
KUO AL, 2003, SCIENCE, V300, P1922, DOI 10.1126/science.1085028
LEUNG K, 2006, PHYS REV LETT, V96, P4
LI PH, 2007, J PHYS CHEM B, V111, P1672, DOI 10.1021/jp066781t
LIU HM, 2006, J CHEM PHYS, V125, ARTN 084713
MAJUMDER M, 2005, J AM CHEM SOC, V127, P9062, DOI 10.1021/ja043013b
MAJUMDER M, 2005, NATURE, V438, P44, DOI 10.1038/43844a
MAJUMDER M, 2007, LANGMUIR, V23, P8624, DOI 10.1021/la700686k
MIYAZAWA A, 2003, NATURE, V423, P949, DOI 10.1038/nature01748
MURATA K, 2000, NATURE, V407, P599
NAGAI Y, 2006, J CONTROL RELEASE, V115, P18, DOI
10.1016/j.jconrel.2006.06.031
NEDNOOR P, 2005, CHEM MATER, V17, P3595, DOI 10.1021/cm047844s
NEDNOOR P, 2007, J MATER CHEM, V17, P1755, DOI 10.1039/b703365f
NEWMAN J, 2004, ELECTROCHEMICAL SYST
NIGHTINGALE ER, 1959, J PHYS CHEM-US, V63, P1381
PARK JH, 2006, NANOTECHNOLOGY, V17, P895, DOI 10.1088/0957-4484/17/3/046
PETER C, 2005, BIOPHYS J, V89, P2222, DOI 10.1529/biophysj.105.065946
SCHAEP J, 1998, SEP PURIF TECHNOL, V14, P155
SCHAEP J, 2001, SEP PURIF TECHNOL, V22, P169
SUI HX, 2001, NATURE, V414, P872
SUMIKAMA T, 2006, J PHYS CHEM B, V110, P20671, DOI 10.1021/jp062547r
TREXLER EB, 2000, BIOPHYS J, V79, P3036
VEZENOV DV, 1997, J AM CHEM SOC, V119, P2006
WESTON A, 1992, J CHROMATOGR, V593, P289
WESTON A, 1992, J CHROMATOGR, V602, P249
WIKSTROM M, 1998, CURR OPIN STRUC BIOL, V8, P480
WIKSTROM M, 2003, BBA-BIOENERGETICS, V1604, P61, DOI
10.1016/S0005-2728(03)00041-0
WONG SS, 1998, J AM CHEM SOC, V120, P8557
WONG SS, 1998, NATURE, V394, P52
YANG DQ, 2005, LANGMUIR, V21, P8539, DOI 10.1021/la0514922
NR 53
TC 0
PU NATL ACAD SCIENCES; 2101 CONSTITUTION AVE NW, WASHINGTON, DC 20418 USA
SN 0027-8424
DI 10.1073/pnas.0710437105
PD NOV 11
PY 2008
VL 105
IS 45
BP 17250
EP 17255
SC Multidisciplinary Sciences
GA 373OP
UT ISI:000260981800017
ER
PT J
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AU Hoffman, EN
Yushin, G
Wendler, BG
Barsoum, MW
Gogotsi, Y
AF Hoffman, Elizabeth N.
Yushin, Gleb
Wendler, Bogdan G.
Barsoum, Michel W.
Gogotsi, Yury
TI Carbide-derived carbon membrane
SO MATERIALS CHEMISTRY AND PHYSICS
LA English
DT Article
DE Carbon; Membrane
ID GAS SEPARATION; NANOPOROUS CARBON; NANOCOMPOSITE MEMBRANES; POLYMERIC
MEMBRANES; HIGH-SELECTIVITY; SILICON-CARBIDE; PORE-SIZE;
PERMSELECTIVITY; FABRICATION; POLYIMIDE
AB A novel route for the synthesis of a porous, gas-permeable carbon thin
film produced from a metal carbide layer was developed. The active
carbon layer, known as carbide-derived carbon, was synthesized by
chlorination at 350 degrees C of a TiC thin film deposited onto a
macroporous ceramic substrate by a magnetron sputtering technique. The
resulting carbon layer was similar to 500 nm in thickness with an
amorphous carbon structure. Nitrogen permeability values of 67 Barrer
are comparable to microporous polymer-derived carbon and advanced
ceramic membranes. (C) 2008 Elsevier B.V. All rights reserved.
C1 [Hoffman, Elizabeth N.; Barsoum, Michel W.; Gogotsi, Yury] Drexel Univ, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA.
[Hoffman, Elizabeth N.; Barsoum, Michel W.; Gogotsi, Yury] Drexel Univ, AJ Drexel Nanotechnol Inst, Philadelphia, PA 19104 USA.
[Yushin, Gleb] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA.
[Wendler, Bogdan G.] Tech Univ Lodz, Inst Mat Engn, Fac Mech Engn, PL-90924 Lodz, Poland.
RP Gogotsi, Y, Drexel Univ, Dept Mat Sci & Engn, Philadelphia, PA 19104
USA.
EM gogotsi@drexel.edu
CR BAKER RW, 2002, IND ENG CHEM RES, V41, P1393
CAMBAZ ZG, 2006, J AM CERAM SOC, V89, P509, DOI
10.1111/j.1551-2916.2005.00780.x
CHMIOLA J, 2006, SCIENCE, V313, P1760, DOI 10.1126/science/1132195
CUI Y, 2004, J MATER CHEM, V14, P924, DOI 10.1039/b311881a
DASH R, 2006, CARBON, V44, P2489, DOI 10.1016/j.carbon.2006.04.035
DEVOS RM, 1998, SCIENCE, V279, P1710
FERRARI AC, 2004, PHILOS T R SOC A, V362, P2267
GOGOTSI Y, 2001, NATURE, V411, P283
GOGOTSI Y, 2003, NAT MATER, V2, P591, DOI 10.1038/nmat957
HAYASHI J, 1995, IND ENG CHEM RES, V34, P4364
HINDS BJ, 2004, SCIENCE, V303, P62, DOI 10.1126/science.1092048
HOLT JK, 2006, SCIENCE, V312, P1034, DOI 10.1126/science.1126298
KITA H, 1997, CHEM COMMUN 0607, P1051
KYOTANI T, 2000, CARBON, V38, P269
LAGORSSE S, 2005, CARBON, V43, P809, DOI 10.1016/j.carbon.2004.11.012
LI Y, 2005, J MEMBRANE SCI, V260, P45, DOI 10.1016/j.memsci.2005.03.019
LIN HQ, 2006, SCIENCE, V311, P639, DOI 10.1126/science.1118079
MAHAJAN R, 1999, POLYM MEMBRANES GAS, P277
MARTIN CR, 2004, NAT MATER, V3, P284, DOI 10.1038/nmat1124
MERKEL TC, 2002, SCIENCE, V296, P519
MOORE TT, 2005, J MOL STRUCT, V739, P87, DOI
10.1016/j.molstruc.2004.05.043
PARK HB, 2005, ADV MATER, V17, P477, DOI 10.1002/adma.200400944
RAVIKOVITCH PI, 2001, PHYS REV E 1, V64, ARTN 011602
ROBESON LM, 1991, J MEMBRANE SCI, V62, P165
SAUFI SM, 2004, CARBON, V42, P241, DOI 10.1016/j.carbon.2003.10.022
SHIFLETT MB, 1999, SCIENCE, V285, P1902
SHIFLETT MB, 2000, ADV MATER, V12, P21
SUDA H, 1997, J PHYS CHEM B, V101, P3988
WANG HT, 2002, J MATER CHEM, V12, P3640, DOI 10.1039/b207394c
WELK ME, 2004, RECENT ADV SCI TECHN
WENDLER B, 2006, J MATER PROCESS TECH, V175, P427, DOI
10.1016/j.jmatprotec.2005.04.059
YANG RT, 2003, ADSORBENTS FUNDAMENT
YUSHIN G, 2006, NANOMATERIALS HDB, P237
ZHANG LX, 2004, CHEM ENG COMMUN, V191, P665, DOI
10.1080/00986440490275930
NR 34
TC 0
PU ELSEVIER SCIENCE SA; PO BOX 564, 1001 LAUSANNE, SWITZERLAND
SN 0254-0584
DI 10.1016/j.matchemphys.2008.06.006
PD DEC 1
PY 2008
VL 112
IS 2
BP 587
EP 591
SC Materials Science, Multidisciplinary
GA 374DH
UT ISI:000261022200052
ER
EF
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